Re: [PATCH v2 0/6] MR749: uiautomationcore: Implement UI Automation Runtime IDs and UiaHUiaNodeFromVariant.

[Connor McAdams (＠cmcadams)]

V2:

- Make dimension check in `get_safearray_bounds()` more clear.
- Fix accidental indentation in `ProviderFragment_get_FragmentRoot`.